KR100557459B1 - 화학적 처리 방법 및 화학적 처리 장치 - Google Patents
화학적 처리 방법 및 화학적 처리 장치 Download PDFInfo
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- KR100557459B1 KR100557459B1 KR1020030057722A KR20030057722A KR100557459B1 KR 100557459 B1 KR100557459 B1 KR 100557459B1 KR 1020030057722 A KR1020030057722 A KR 1020030057722A KR 20030057722 A KR20030057722 A KR 20030057722A KR 100557459 B1 KR100557459 B1 KR 100557459B1
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- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
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- C23F1/26—Acidic compositions for etching refractory metals
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/07—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process being removed electrolytically
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0753—Insulation
- H05K2201/0761—Insulation resistance, e.g. of the surface of the PCB between the conductors
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
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Abstract
Description
Claims (23)
- 산성 라디칼을 포함하는 제1산성 처리액과 할로겐 이온을 포함하는 알칼리성 처리액 중의 하나를 사용하고 금속막을 음극으로하여 전해환원을 수행하는 음극 전해환원단계; 및상기 음극 전해환원단계 이후에 상기 금속막을 제2산성 처리액에 침적하는 산 침적단계;를 포함하여 구성되고,상기 금속막을 형성하는 금속은 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴으로 구성되는 그룹에서 선택된 하나의 금속인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 제 1 항에 있어서,상기 제1산성 처리액은 염산, 황산, 카르복실산, 플르오르화 수소 및 인산의 요소들로 구성되는 그룹에서 선택된 하나의 요소인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 제 1 항에 있어서,상기 할로겐 이온은 염화나트륨, 염화칼륨 및 요오드화칼륨의 요소들로 구성되는 그룹에서 선택된 하나의 요소인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 제 1 항에 있어서,상기 제2산성 처리액은 할로겐 이온을 포함하는 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 할로겐 이온을 포함하는 처리액을 사용하고 금속막을 음극으로하여 전해환원을 수행하는 음극 전해환원단계; 및상기 음극 전해환원단계 이후에 상기 금속막을 산성 처리액에 침적하는 산 침적단계;를 포함하여 구성되고,상기 금속막을 형성하는 금속은 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 으로 구성되는 그룹에서 선택된 하나의 금속인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 제 5 항에 있어서,상기 산성 처리액은 할로겐 이온을 포함하는 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 제 4 항 내지 제 6 항 중의 어느 하나에 있어서,상기 할로겐 이온은 염소이온인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 제 1 항 내지 제 6 항 중의 어느 하나에 있어서,상기 음극 전해환원단계는 상기 금속막의 일부를 할로겐 이온을 포함하는 처리액에 침적하는 것을 포함하는 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 삭제
- 제 8 항에 있어서,상기 금속막을 형성하는 금속은 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 으로 구성되는 그룹에서 선택된 하나의 금속인 대신에, 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 중의 적어도 하나를 포함하는 합금인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 금속막이 할로겐 이온을 포함하는 산성 처리액에 침적되고, 상기 금속막을 음극으로하여 전해환원이 수행되며, 상기 금속막을 형성하는 금속은 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴으로 구성되는 그룹에서 선택된 하나의 금속인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 삭제
- 제 1 항 내지 제 5 항 및 제 11 항 중의 어느 하나에 있어서,상기 금속막을 형성하는 금속은 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 으로 구성되는 그룹에서 선택된 하나의 금속인 대신에, 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 중의 적어도 하나를 포함하는 합금인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 제 11 항에 있어서,상기 할로겐 이온은 염소이온인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 것인 금속막을 소정의 패턴으로 식각하는 화학적 처리 방법.
- 산성 라디칼을 포함하는 제1산성 처리액과 할로겐 이온을 포함하는 알칼리성 처리액 중의 하나를 사용하고 금속막을 음극으로하여 전해환원처리를 수행하는 음극 전해환원장치; 및상기 음극 전해환원장치에 의해 전해환원처리가 수행된 이후에 상기 금속막을 제2산성 처리액에 침적하는 산 침적장치;를 포함하여 구성되고,상기 금속막을 형성하는 금속은 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 으로 구성되는 그룹에서 선택된 하나의 금속인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 장치.
- 할로겐 이온을 포함하는 산성 처리액에 금속막을 침적하고, 상기 금속막을 음극으로하여 전해환원처리를 수행하는 전해장치를 포함하며,상기 금속막을 형성하는 금속은 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 으로 구성되는 그룹에서 선택된 하나의 금속인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 장치.
- 제 15 항 또는 제 16 항에 있어서,상기 할로겐 이온은 염소이온인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 장치.
- 제 15 항 또는 제 16 항에 있어서,상기 전해환원처리는 상기 금속막의 일부를 할로겐 이온과 산성 라디칼 중의 하나를 포함하는 처리액에 침적하는 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 장치.
- 제 18 항에 있어서,상기 할로겐 이온은 염소이온인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 장치.
- 삭제
- 제 18 항에 있어서,상기 금속막을 형성하는 금속은 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 으로 구성되는 그룹에서 선택된 하나의 금속인 대신에, 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 중의 적어도 하나를 포함하는 합금인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 장치.
- 삭제
- 제 15 항 또는 제 16 항에 있어서,상기 금속막을 형성하는 금속은 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 으로 구성되는 그룹에서 선택된 하나의 금속인 것인 대신에, 크롬, 티타늄, 텅스텐, 팔라듐 및 몰리브덴 중의 적어도 하나를 포함하는 합금인 것을 특징으로 하는, 막 형성에 적용되는 물질의 위에 형성되는 금속막을 소정의 패턴으로 식각하는 화학적 처리 장치.
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US (1) | US20040035717A1 (ko) |
KR (1) | KR100557459B1 (ko) |
CN (2) | CN100379896C (ko) |
TW (1) | TWI243860B (ko) |
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DE10260149A1 (de) | 2002-12-20 | 2004-07-01 | BSH Bosch und Siemens Hausgeräte GmbH | Vorrichtung zur Bestimmung des Leitwertes von Wäsche, Wäschetrockner und Verfahren zur Verhinderung von Schichtbildung auf Elektroden |
CN102383175B (zh) * | 2011-10-26 | 2014-06-18 | 首都航天机械公司 | 背压式电解刻蚀加工装置 |
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US2250556A (en) * | 1940-11-26 | 1941-07-29 | United Chromium Inc | Electrodeposition of copper and bath therefor |
US2931760A (en) * | 1957-09-25 | 1960-04-05 | Leon R Westbrook | Acid copper plating |
JPS5224508B2 (ko) * | 1973-11-19 | 1977-07-01 | Tokai Electro Chemical Co | |
US3915809A (en) * | 1974-05-24 | 1975-10-28 | Gen Motors Corp | Plating adherent metal coatings onto polymethyl methacrylate materials |
US4350564A (en) * | 1980-10-27 | 1982-09-21 | General Electric Company | Method of etching metallic materials including a major percentage of chromium |
US4629539A (en) * | 1982-07-08 | 1986-12-16 | Tdk Corporation | Metal layer patterning method |
JP3148340B2 (ja) * | 1991-08-27 | 2001-03-19 | 福田金属箔粉工業株式会社 | ハードフェーシング用高靱性クロム基合金、その粉末、および該合金を肉盛した自動車用エンジンバルブ |
US5294326A (en) * | 1991-12-30 | 1994-03-15 | Elf Atochem North America, Inc. | Functional plating from solutions containing trivalent chromium ion |
US5366588A (en) * | 1992-03-13 | 1994-11-22 | U.S. Philips Corporation | Method of manufacturing an electrically conductive pattern of tin-doped indium oxide (ITO) on a substrate |
JP3116897B2 (ja) * | 1998-03-18 | 2000-12-11 | 日本電気株式会社 | 微細配線形成方法 |
US6139716A (en) * | 1999-05-18 | 2000-10-31 | The Regents Of The University Of California | Submicron patterned metal hole etching |
CN1081246C (zh) * | 1999-07-29 | 2002-03-20 | 上海交通大学 | 镍钛合金薄膜多元化学刻蚀剂 |
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- 2003-08-20 TW TW092122808A patent/TWI243860B/zh not_active IP Right Cessation
- 2003-08-20 KR KR1020030057722A patent/KR100557459B1/ko not_active Expired - Fee Related
- 2003-08-21 CN CNB031546390A patent/CN100379896C/zh not_active Expired - Fee Related
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CN100379896C (zh) | 2008-04-09 |
KR20040018167A (ko) | 2004-03-02 |
CN101307443A (zh) | 2008-11-19 |
TWI243860B (en) | 2005-11-21 |
TW200407460A (en) | 2004-05-16 |
CN1495292A (zh) | 2004-05-12 |
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